WEST FLORISSANT AV over TRRA RR

Map

Coordinates:
+38.73244, -90.27746
38°43'57" N, 90°16'39" W

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Name:	WEST FLORISSANT AV over TRRA RR
Structure number:	324
Old structure number:	A04821 1 `(from 1992 edition)`
Location:	S 33 T 46 N R 7 E
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	79.1 ft. `[24.1 m]`
Total length:	79.1 ft. `[24.1 m]`
Roadway width between curbs:	89.9 ft. `[27.4 m]`
Deck width edge-to-edge:	111.9 ft. `[34.1 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Skew angle:	37°
Owner:	State Highway Agency `[01]`
Year built:	1959
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	27,014 `[as of 2016]`
Truck traffic:	10% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	67.3 tons `[61.2 metric tons]`
Inventory rating:	40.6 tons `[36.9 metric tons]`
Sufficiency rating:	74.2

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
September 2016	74.2	Fair	Good	Fair	Satisfactory	-	27014
September 2014	87.3	Fair	Good	Satisfactory	Good	-	17577
September 2013	87.3	Fair	Good	Satisfactory	Good	-	17647
September 2012	87.3	Good	Good	Good	Good	-	17861
September 2011	87.3	Good	Good	Good	Good	-	17861
September 2009	87.2	Good	Good	Good	Good	-	18421
September 2007	87.0	Good	Good	Good	Good	-	19506
August 2005	87.0	Good	Good	Good	Good	-	19678
August 2003	86.9	Good	Good	Good	Good	-	20139
August 2001	89.3	Good	Excellent	Excellent	Very Good	-	4649
July 2000	90.3	Good	Excellent	Excellent	Very Good	-	4256
July 1998	47.5	Poor	Serious	Serious	Satisfactory	SD	4256
November 1991	16.9	Poor	Serious	Serious	Good	SD	8730